EPA Issues Significant New Use Rules Under TSCA for 28 Chemical Substances

Posted by Kelsay Calvaruso on 4/14/23 5:00 PM

On April 11, 2023, in a Federal Register Notice (FRN), the Environmental Protection Agency (EPA) issued significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for 28 chemical substances that were subject to premanufacture notices (PMNs).  This requires notifying the EPA at least 90 days before beginning any manufacturing or processing for the SNUR.

The affected chemicals include:

  • Mixed amine salt (generic);
  • Benzoic acid, alkyl derivs. (generic); and
  • Amides, from coconut oil and diethylenetriamine, ethoxylated.

The rule is effective June 12, 2023.

The complete list of affected chemical substances as well as details on applicability and processing requirements can be found in the FRN:



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